Lexus IS300 Exhaust & Emissions

At JC Whitney, we offer the best selection of Lexus IS300 Exhaust & Emissions parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Lexus IS300 Exhaust & Emissions products.
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20 out of 227 products in Exhaust & Emissions
  • STANDARD PCV VALVE

    Fits Lexus IS300

    Standard PCV Valve. The moment it is time to replace your PCV Valve system, don't hesitate to opt for Standard PCV Valve as your replacement... more

    Priced from:

    $23.86
  • GARAGE-PRO DIRECT FIT MUFFLER

    Fits Lexus IS300

    For your Direct Fit Muffler, get it only from the trusted brand -- Garage-Pro!Get rid of that worn out, busted muffler with our direct... more

    Priced from:

    $38.31
  • NTK FACTORY FIT OXYGEN SENSOR

    Fits Lexus IS300

    NTK Factory Fit - Oxygen Sensor. NTK Oxygen Sensors are an exact replacement for your defective, worn out, or clogged oxygen sensor. Replaces... more

    Priced from:

    $86.39
  • WALKER QUIET-FLOW SS MUFFLER

    Fits Lexus IS300

    Walker Muffler. Made to provide maximum quality and performance. Provide only the best part for your vehicle with the help of the high... more

    Priced from:

    $141.15
  • BECK ARNLEY PCV VALVE

    Fits Lexus IS300

    BECK ARNLEY REPLACEMENT PARTS. Replace your worn out or broken parts with these replacement parts. Designed and built to OEM specifications... more

    Priced from:

    $15.71
  • KOOL VUE SINGLE EXHAUST TIP

    Fits Lexus IS300

    Manufactured from polished stainless steel, Kool Vue Single Exhaust Tip delivers a show-look, lifelong quality, and resistance to rust... more

    15% OFF

    On sale from:

    $28.28
    $23.92
  • 4-SEASONS RELAY

    Fits Lexus IS300

    4-Seasons Relay. This is a premium grade material built to help extend service life. The 4-Seasons brand provides climate control products... more

    Priced from:

    $27.19
  • BECK ARNLEY PCV VALVE GROMMET

    Fits Lexus IS300

    BECK ARNLEY REPLACEMENT PARTS. Replace your worn out or broken part with these replacement parts. Designed and built to OEM specifications... more

    Priced from:

    $7.39
  • DORMAN EGR VACUUM CONTROLLER

    Fits Lexus IS300

    Specially constructed to match OE specifications of your authentic part. These are ideal replacement when maintaining your vehicle's utmost... more

    Priced from:

    $48.85
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